Fatal error: Uncaught  --> Smarty: Unable to load template 'file:catalog/listing/product-list.tpl' in 'catalog/listing/category.tpl' <-- 
  thrown in /usr/home/presta/domains/presta.usermd.net/public_html/demo/P910/vendor/smarty/smarty/libs/sysplugins/smarty_internal_template.php on line 196